Subversion Repositories dblclockfft

all: ifft_tb

############################################################################

##

## Filename:    Makefile

##

## Project:     A Doubletime Pipelined FFT

##

## Purpose:     This programs the build process for part of the ifft_tb test

##              bench associated with the double clocked FFT project.

##

##              This is only part of the test bench program.  This one is

##              different from the others, in that the ifft_tb includes

##              both verilator code in the test bench as well as the

##              C++ code.  The C++ code will depend upon the verilog

##              code found in this directory and built here.

##

## Creator:     Dan Gisselquist, Ph.D.

##              Gisselquist Technology, LLC

##

##########################################################################/

##

## Copyright (C) 2015, Gisselquist Technology, LLC

##

## This program is free software (firmware): you can redistribute it and/or

## modify it under the terms of  the GNU General Public License as published

## by the Free Software Foundation, either version 3 of the License, or (at

## your option) any later version.

##

## This program is distributed in the hope that it will be useful, but WITHOUT

## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or

## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

## for more details.

##

## You should have received a copy of the GNU General Public License along

## with this program.  (It's in the $(ROOT)/doc directory, run make with no

## target there if the PDF file isn't present.)  If not, see

##  for a copy.

##

## License:     GPL, v3, as defined and found on www.gnu.org,

##              http:##www.gnu.org/licenses/gpl.html

##

##

##########################################################################/

##

##

# This is really simple ...

all: ifft_tb

CORED := fft-core

ifneq ($(VERILATOR_ROOT),)

VERILATOR:=$(VERILATOR_ROOT)/bin/verilator

else

VERILATOR:=verilator

VERILATOR_ROOT ?= $(shell bash -c 'verilator -V|grep VERILATOR_ROOT | head -1 | sed -e " s/^.*=\s*//"')

endif

export  $(VERILATOR)

VROOT   := $(VERILATOR_ROOT)

VSRCD   := ../../sw/$(CORED)

VFLAGS  := -Wall -MMD --trace -y $(VSRCD) -cc

LCLDR:= obj_dir

IFTLB:= $(LCLDR)/Vifft_tb__ALL.a

.PHONY: ifft_tb

ifft_tb: $(IFTLB)

$(IFTLB): $(LCLDR)/Vifft_tb.cpp

        cd $(LCLDR); make -f Vifft_tb.mk

$(LCLDR)/Vifft_tb.cpp: ifft_tb.v $(VSRCD)/fftmain.v $(VSRCD)/ifftmain.v

        $(VERILATOR) $(VFLAGS) ifft_tb.v

.PHONY: clean

clean:

        rm -rf $(LCLDR)

-include $(VERILATOR_ROOT)/include/verilated.mk